INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5568607986e221800983b26b1d931d4172cbd9c631c920638a0e935f85a8cee', 
    'rtROF73XIpdaAyR8e4OeoNf+1cZfhaYvQVteNB1H4rQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)